Swamp Creek Road over Swamp Creek
Fair Condition90 years old100 vehicles/day
Location
| State | Montana |
| County | Lincoln |
| Location | 24m NW Happy`s Inn |
| Carries | Swamp Creek Road |
| Crosses | Swamp Creek |
| Coordinates | 48.21009, -115.45884 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 30.5 ft (9.3 m) |
| Max Span | 14.8 ft (4.5 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 75.3 sq m |
| Main Spans | 2 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | P00001046+01111 |